And, of course, the smallest in Lisbon.

This bookstore was born out of the love for literature of, guess who, Simão. Simão Carneiro, a former Chemistry professor, who in 2008 decided to put that love on the shelves. Shelves that occupy a mere four square meters.

But don't be mistaken if you think that hardly any books fit in here. There are about four thousand books, of various genres and even languages. The only "if" is that only one person can fit in at a time.